Finding the Third Proportional to 1,217,461 and 1,892,504

Step by Step Solution

1. Step 1: Write the proportion equation
   1,217,461 : 1,892,504 = 1,892,504 : x
2. Step 2: Convert to fraction form
   1,217,461/1,892,504 = 1,892,504/x
3. Step 3: Cross multiply
   1,217,461x = 1,892,504 × 1,892,504
4. Step 4: Simplify right side
   1,217,461x = 3,581,571,390,016
5. Step 5: Solve for x
   x = 3,581,571,390,016/1,217,461
6. Step 6: Final answer
   x = 2,941,836.65